was in tripoli but is not yet in benghazi. there is concern that den days of the assault the crime scene was contaminated. so far the f.b.i. has not responded to that. >>shepard: no response to whether the scene is contaminated in benghazi after ten days. >>reporter: you do not need a response to that. >>shepard: one of the stage crew could come up with that answer. >>reporter: the question is whether they have been there, whether the f.b.i. has been able to get on the ground. the answer may well be, no, the continues have continued to deteriorate. >>shepard: but the press was there. >>reporter: we don't have a whole segment to do that? are you going to open up some time? >>shepard: the resolution was there? >>reporter: that is correct, they were. >>shepard: many libyans condemned the attack on the consequence last and 30,000 strong marched through benghazi demanding that militants lay down their arms. the protests aimed at the islamist extremists that likely carried out the attack. after the attack last week on our consulate